From 1cad976a1be9e97ceca5797b7e1000e2f1a9980e Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Duke=20Xin=20=28=E8=BE=9B=E5=AE=89=E6=96=87=29?= Date: Thu, 29 Jun 2023 23:23:18 -0700 Subject: [PATCH] bus: mhi: host: pci_generic: Add support for Quectel RM520N-GL modem MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Add MHI interface definition for RM520 product based on Qualcomm SDX6X chip Signed-off-by: Duke Xin(辛安文) Reviewed-by: Manivannan Sadhasivam Link: https://lore.kernel.org/r/20230630062318.12114-1-duke_xinanwen@163.com Signed-off-by: Manivannan Sadhasivam --- drivers/bus/mhi/host/pci_generic.c | 13 +++++++++++++ 1 file changed, 13 insertions(+) diff --git a/drivers/bus/mhi/host/pci_generic.c b/drivers/bus/mhi/host/pci_generic.c index 9ca0dc3a3bfe..bbd64e98f3e4 100644 --- a/drivers/bus/mhi/host/pci_generic.c +++ b/drivers/bus/mhi/host/pci_generic.c @@ -352,6 +352,16 @@ static const struct mhi_pci_dev_info mhi_quectel_em1xx_info = { .sideband_wake = true, }; +static const struct mhi_pci_dev_info mhi_quectel_rm5xx_info = { + .name = "quectel-rm5xx", + .edl = "qcom/prog_firehose_sdx6x.elf", + .config = &modem_quectel_em1xx_config, + .bar_num = MHI_PCI_DEFAULT_BAR_NUM, + .dma_data_width = 32, + .mru_default = 32768, + .sideband_wake = true, +}; + static const struct mhi_channel_config mhi_foxconn_sdx55_channels[] = { MHI_CHANNEL_CONFIG_UL(0, "LOOPBACK", 32, 0), MHI_CHANNEL_CONFIG_DL(1, "LOOPBACK", 32, 0), @@ -591,6 +601,9 @@ static const struct pci_device_id mhi_pci_id_table[] = { .driver_data = (kernel_ulong_t) &mhi_quectel_em1xx_info }, { PCI_DEVICE(PCI_VENDOR_ID_QUECTEL, 0x1002), /* EM160R-GL (sdx24) */ .driver_data = (kernel_ulong_t) &mhi_quectel_em1xx_info }, + /* RM520N-GL (sdx6x), eSIM */ + { PCI_DEVICE(PCI_VENDOR_ID_QUECTEL, 0x1004), + .driver_data = (kernel_ulong_t) &mhi_quectel_rm5xx_info }, { PCI_DEVICE(PCI_VENDOR_ID_QUECTEL, 0x100d), /* EM160R-GL (sdx24) */ .driver_data = (kernel_ulong_t) &mhi_quectel_em1xx_info }, { PCI_DEVICE(PCI_VENDOR_ID_QUECTEL, 0x2001), /* EM120R-GL for FCCL (sdx24) */ -- 2.34.1